Max Punching capacity(sheets) :500(70g paper ) 
Number of pins:3
Punching diameter:Ø3.0-8.0mm 
Hole distance（mm）：8-35mm 
Binding speed：50-100times/minute 
power supply：110V/240,60/50HZ 
power consumption：400W 
Size of Machine(mm)：400x440x410
Net Weight：35kgs

Gross Weight:37kgs 
Package(pcs/ctn):1